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发明名称
PIEZOELECTRIC VIBRATOR
摘要
申请公布号
JPH03149913(A)
申请公布日期
1991.06.26
申请号
JP19890288116
申请日期
1989.11.06
申请人
FUJITSU LTD
发明人
ONO MASAAKI;YANAI MASAKI;KAWAURA KUNINORI;SAKAI MASAYUKI
分类号
H03H9/17
主分类号
H03H9/17
代理机构
代理人
主权项
地址
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